<template>
    <div class="wrapper">
        <swiper :options="swiperOptions" v-if="showSwiper()">
            <swiper-slide v-for="item of list" :key="item.id">
                <img :src="item.imgUrl" class="swiper-img">
            </swiper-slide>
            <div class="swiper-pagination" slot="pagination"></div>
        </swiper>
    </div>
</template>
<script>

export default ({
    name:'HomeSwiper',
    props:{
        list:Array
    },
    data (){
        return{
            swiperOptions:{
                pagination:'.swiper-pagination',
                loop:true

            }
            
        }
    },
    methods:{
        showSwiper(){
            return this.list.length
        }
    }
})
</script>
<style lang="stylus" scoped>
    .wrapper >>> .swiper-pagination-bullet-active
        background :#fff
    .wrapper
        overflow:hidden
        width:100%
        height:0
        padding-bottom:31.25%
        background:#eee
        .swiper-img
            width:100%

</style>
